| 摘要 |
A method for resetting a GSM module of a car service and information GSM alarm system is based on power switching off and on the GSM module. Switching the power supply circuit of GSM module is carried out using a transistor, which control is performed by the system microcontroller, which using a program of definition of inoperable state of the GSM module determines the time, at which a command for closing should be generated, and then for opening the transistor to reset the GSM module. |
